Text Book MCQ by FIGHTERS đŸ”Ĩ
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āφāĻŽāĻžāĻĻ⧇āϰ āϏāĻŦāϗ⧁āϞ⧋ āĻ—ā§āϰ⧁āĻĒ⧇ āĻāĻ• āĻ•ā§āϞāĻŋāϕ⧇ āϜāϝāĻŧ⧇āύ āĻšāĻ“āϝāĻŧāĻžāϰ āϞāĻŋāĻ‚āĻ•
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41.āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āĻĒāĻĻāĻžāĻ°ā§āĻĨ⧇āϰ āĻĒā§āϰāĻŽāĻžāĻŖ āĻĻā§āϰāĻŦāϪ⧇āϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž āϏāĻŽā§Ÿā§‡āϰ āϏāĻžāĻĨ⧇ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāĻŋāϤ āĻšā§Ÿ?
Anonymous Quiz
15%
K2Cr2O7
75%
KMnO4
6%
Na2C2O4
4%
Na2CO3
❤1
42. 3 mL 0.1 M āĻ•āĻ¸ā§āϟāĻŋāĻ• āϏ⧋āĻĄāĻž āĻĻā§āϰāĻŦāϪ⧇ 1 mL 0.3 M āĻ•āĻ¸ā§āϟāĻŋāĻ• āϏ⧋āĻĄāĻž āĻĻā§āϰāĻŦāĻŖ āϝ⧋āĻ— āĻ•āϰāĻž āĻšāϞ⧋āĨ¤ āĻŽāĻŋāĻļā§āϰāĻŋāϤ āĻĻā§āϰāĻŦāϪ⧇āϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž ppm āĻāĻ•āϕ⧇ āĻ•āϤ āĻšāĻŦ⧇?
Anonymous Quiz
18%
4000 ppm
39%
6000 ppm
24%
8000 ppm
19%
12000 ppm
❤1
43.2 āϞāĻŋāϟāĻžāϰ āĻĻā§āϰāĻŦāϪ⧇ 80 g NaOH āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ āφāϛ⧇āĨ¤ āϐ āĻĻā§āϰāĻŦāϪ⧇āϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž āĻ•āϤ āĻšāĻŦ⧇?
Anonymous Quiz
45%
1.0 M
28%
2.0 M
14%
0.5 M
13%
0.25 M
44.5% (w/v) KOH āĻĻā§āϰāĻŦāϪ⧇āϰ āĻŽā§‹āϞāĻžāϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž āĻ•āϤ?
Anonymous Quiz
19%
1.25 M
37%
0.983 M
36%
0.893 M
8%
0.694 M
❤1
45.5% (w/v) NaOH āĻĻā§āϰāĻŦāϪ⧇āϰ āĻŽā§‹āϞāĻžāϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž āĻ•āϤ?
Anonymous Quiz
67%
1.25 molL^-1
20%
1.56 molL^-1
10%
1.78 molL^-1
3%
2.5 molL^-1
46.āχāĻĨāĻžāĻ¨ā§‹ā§ŸāĻŋāĻ• āĻāϏāĻŋāĻĄ āĻ“ NaOH āĻĻā§āϰāĻŦāϪ⧇āϰ āϟāĻžāχāĻŸā§āϰ⧇āĻļāύ⧇ āωāĻĒāϝ⧁āĻ•ā§āϤ āύāĻŋāĻ°ā§āĻĻ⧇āĻļāĻ• āϕ⧋āύāϟāĻŋ?
Anonymous Quiz
3%
āĻŽāĻŋāĻĨāĻžāχāϞ āϰ⧇āĻĄ
16%
āĻŽāĻŋāĻĨāĻžāχāϞ āĻ…āϰ⧇āĻžā§āϜ
80%
āĻĢ⧇āύāϞāĻĢāĻĨā§āϝāĻžāϞāĻŋāύ
1%
āĻŽāĻŋāĻĨāĻžāχāϞ āĻ‡ā§Ÿā§‡āϞ⧋
48.āĻŽā§ƒāĻĻ⧁ āĻāϏāĻŋāĻĄ āĻ“ āϏāĻŦāϞ āĻ•ā§āώāĻžāϰ⧇āϰ āĻĻā§āϰāĻŦāϪ⧇āϰ āϟāĻžāχāĻŸā§āϰ⧇āĻļāύ⧇ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āύāĻŋāĻ°ā§āĻĻ⧇āĻļāĻ• āϕ⧋āύāϟāĻŋ?
Anonymous Quiz
2%
āϞāĻŋāϟāĻŽāĻžāϏ
87%
āĻĢ⧇āύāϞāĻĢāĻĨā§āϝāĻžāϞāĻŋāύ
8%
āĻŽāĻŋāĻĨāĻžāχāϞ āĻ…āϰ⧇āĻžā§āϜ
3%
āĻŽāĻŋāĻĨāĻžāχāϞ āϰ⧇āĻĄ
49.āĻ…āĻŽā§āϞ-āĻ•ā§āώāĻžāϰ āĻĻā§āϰāĻŦāϪ⧇āϰ āϟāĻžāχāĻŸā§āϰ⧇āĻļāύ⧇āϰ āϏāĻŽāĻžāĻĒā§āϤāĻŋ āĻŦāĻŋāĻ¨ā§āĻĻ⧁āϤ⧇ āĻĢ⧇āύāϞāĻĢāĻĨā§āϝāĻžāϞāĻŋāύ āύāĻŋāĻ°ā§āĻĻ⧇āĻļāϕ⧇āϰ āĻŦāĻ°ā§āĻŖ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ pH āϏ⧀āĻŽāĻž āĻ•āϤ?
Anonymous Quiz
11%
3.1 - 5.6
14%
5.8 - 7.5
72%
8.3 - 10
3%
8.5 - 12
❤2
50.āĻŽāĻŋāĻĨāĻžāχāϞ āĻ…āϰ⧇āĻžā§āĻœā§‡āϰ āĻŦāĻ°ā§āĻŖ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ pH āĻĒāϰāĻŋāϏāϰ āĻ•āϤ?
Anonymous Quiz
69%
3.0 - 5.0
17%
6.0 - 8.0
14%
8.0 - 10.0
1%
10.0 - 12.0
❤1
āϤāĻĄāĻŧāĻŋā§Ž āϰāϏāĻžāϝāĻŧāύ (āĻšāĻžāϜāĻžāϰ⧀ āĻ¸ā§āϝāĻžāϰ āĻ…āύ⧁āĻļā§€āϞāύ⧀) āĻļ⧁āϰ⧁
❤2
❤5
āϏ⧇āĻŽāĻŋāĻ•āĻ¨ā§āĻĄāĻžāĻ•ā§āϟāϰ⧇ āϕ⧋āύ āĻŽā§ŒāϞāϟāĻŋ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§Ÿ?
Anonymous Quiz
2%
Cu
9%
Al
6%
Zn
82%
Ge
❤2
Zn āĻāϰ āϤ⧜āĻŋā§Ž āϰāĻžāϏāĻžā§ŸāύāĻŋāĻ• āϤ⧁āĻ˛ā§āϝāĻžāĻ™ā§āĻ• āĻ•āϤ?
Anonymous Quiz
56%
3.388×10^-4 gC^-1
11%
3.30×10^-4 gC^-1
30%
3.29×10^-4 gC^-1
3%
3.22×10^-4 gC^-1
❤3
āϤ⧜āĻŋā§Ž āϰāĻžāϏāĻžā§ŸāύāĻŋāĻ• āϤ⧁āĻ˛ā§āϝāĻžāĻ™ā§āĻ• āϕ⧋āύāϟāĻŋāϰ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āĻŦ⧇āĻļāĻŋ?
Anonymous Quiz
55%
Ag
18%
Cu
17%
Fe
10%
Cr
❤4
1 F āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āĻĻā§āĻŦāĻžāϰāĻž āϕ⧋āύ āϧāĻžāϤ⧁āϰ āĻ†ā§Ÿāύ āĻ•ā§āϝāĻžāĻĨā§‹āĻĄā§‡ āĻ…āϧāĻŋāĻ• āĻĒāϰāĻŋāĻŽāĻžāϪ⧇ āϏāĻžā§āϚāĻŋāϤ āĻšāĻŦ⧇?
Anonymous Quiz
14%
Zn
11%
Al
72%
K
3%
Ca
❤3
āĻ•ā§āϝāĻžāĻĨā§‹āĻĄā§‡ 1mol Cu āϧāĻžāϤ⧁ āϜāĻŽāĻž āĻ•āϰāϤ⧇ CuSO4 āĻĻā§āϰāĻŦāϪ⧇ āĻ•āϤ āĻĢā§āϝāĻžāϰāĻžāĻĄā§‡ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āϚāĻžāϞāύāĻž āĻ•āϰāϤ⧇ āĻšāĻŦ⧇?
Anonymous Quiz
15%
1F
78%
2F
6%
3F
1%
4F
❤3
āϝāĻĻāĻŋ 5A āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž 30s āϧāϰ⧇ āĻāĻ•āϟāĻŋ āχāϞ⧇āĻ•āĻŸā§āϰ⧋āĻĄā§‡āϰ āĻŽāĻ§ā§āϝāĻĻāĻŋā§Ÿā§‡ āϚāϞ⧇, āϤāĻŦ⧇ āϤāĻžāϰ āĻŽā§‹āϟ āϚāĻžāĻ°ā§āϜ āĻ•āϤ?
Anonymous Quiz
6%
60C
15%
95.52C
13%
120C
67%
150C
❤2
1mol Ag āĻ•ā§āϝāĻžāĻĨā§‹āĻĄā§‡ āϜāĻŽāĻž āĻ•āϰāϤ⧇ AgNO3 āĻĻā§āϰāĻŦāϪ⧇ āĻ•āϤ āĻĢā§āϝāĻžāϰāĻžāĻĄā§‡ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āϚāĻžāϞāύāĻž āĻ•āϰāϤ⧇ āĻšāĻŦ⧇?
Anonymous Quiz
59%
1F
23%
2F
16%
3F
1%
4F
❤5
AgNO3 āĻĻā§āϰāĻŦāϪ⧇ 1.2A āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āĻ•āϤāĻ•ā§āώāĻŖ āϚāĻžāϞāύāĻž āĻ•āϰāϞ⧇ 1.61g Ag āϜāĻŽāĻž āĻšāĻŦ⧇?
Anonymous Quiz
16%
8.766g
31%
16.812g
38%
20.145g
15%
24.854g
❤8